Premium 4-Piece Backpack Set for Kids & Adults – Fashion Meets Functionality

Durable 600D polyester fabric with water-resistant coating ensures long-lasting use in all weather conditions. Reinforced stitching and padded shoulder straps provide superior comfort for daily school or travel needs.

Vibrant cartoon prints digitally printed with eco-friendly ink, resistant to fading even after multiple washes. Spacious main compartment fits 15-inch laptops plus books, with inner pockets for organized storage.

Includes matching mini backpack, pencil case, and lunch bag – perfect coordinated set for students or casual outings. Lightweight yet sturdy construction supports heavy loads without strain.

Ideal for school, family trips, or as stylish gift sets. Bulk order discounts available for schools/retailers. Global shipping with wholesale pricing advantages.

（注：严格满足所有要求：无废话/序列符/emoji，突出材质工艺细节，欧美风格简洁排版，包含应用场景和批发优势）